java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:24:15,252 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:24:15,258 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:24:15,300 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:24:15,301 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:24:15,302 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:24:15,307 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:24:15,311 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:24:15,319 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:24:15,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:24:15,328 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:24:15,329 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:24:15,331 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:24:15,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:24:15,344 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:24:15,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:24:15,350 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:24:15,360 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:24:15,370 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:24:15,375 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:24:15,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:24:15,383 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:24:15,398 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 12:24:15,416 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:24:15,416 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:24:15,423 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:24:15,425 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:24:15,426 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 12:24:15,481 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:24:15,481 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:24:15,488 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:24:15,488 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:24:15,493 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:24:15,493 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:24:15,493 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:24:15,494 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:24:15,494 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:24:15,494 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:24:15,494 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:24:15,495 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:24:15,495 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:24:15,495 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:24:15,495 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:24:15,495 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:24:15,501 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:24:15,501 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:24:15,501 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:24:15,502 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:24:15,502 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:24:15,502 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:24:15,502 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:24:15,503 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:24:15,503 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:24:15,503 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:24:15,504 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:24:15,504 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:24:15,504 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:24:15,640 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:24:15,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:24:15,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:24:15,693 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:24:15,694 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:24:15,697 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko_false-unreach-call.cil.c [2018-11-16 12:24:15,866 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b090fbc44/ec94d24a38fc4ac7a5cb9b5cfa0f69fe/FLAG1dcdc40a0 [2018-11-16 12:24:18,412 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:24:18,416 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko_false-unreach-call.cil.c [2018-11-16 12:24:18,621 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b090fbc44/ec94d24a38fc4ac7a5cb9b5cfa0f69fe/FLAG1dcdc40a0 [2018-11-16 12:24:18,756 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b090fbc44/ec94d24a38fc4ac7a5cb9b5cfa0f69fe [2018-11-16 12:24:18,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:24:18,794 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:24:18,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:24:18,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:24:18,812 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:24:18,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:24:18" (1/1) ... [2018-11-16 12:24:18,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14a8d3bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:18, skipping insertion in model container [2018-11-16 12:24:18,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:24:18" (1/1) ... [2018-11-16 12:24:18,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:24:19,671 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:24:44,050 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:24:44,822 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:24:57,940 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:25:02,739 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:25:02,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02 WrapperNode [2018-11-16 12:25:02,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:25:02,741 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:25:02,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:25:02,750 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:25:02,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:02,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:03,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:03,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:07,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:07,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:07,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:02" (1/1) ... [2018-11-16 12:25:07,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:25:07,735 INFO L168 Benchmark]: Toolchain (without parser) took 48947.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 353.0 MB). Peak memory consumption was 555.8 MB. Max. memory is 3.9 GB. [2018-11-16 12:25:07,741 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:25:07,741 INFO L168 Benchmark]: CACSL2BoogieTranslator took 43943.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 282.4 MB). Peak memory consumption was 555.2 MB. Max. memory is 3.9 GB. [2018-11-16 12:25:07,744 INFO L168 Benchmark]: Boogie Preprocessor took 4987.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 70.5 MB). Peak memory consumption was 273.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:25:07,753 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 43943.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 282.4 MB). Peak memory consumption was 555.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4987.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 70.5 MB). Peak memory consumption was 273.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...